| Constructions | Reduction of natural frequencies |
| Jamboree bridge (USA) [8] | 5% after 5 years for f1 |
| West Street On-Ramp bridge [7] | 7.5% after 8 years for f1 and f3 5% after 8 years for f2 |
| Other examples from [11] : A reinforced concrete bridge box girder | 19% after 16 years |
| La Franconi bridge in Bratislava (Slovakia) | 3% after 4 years |
| Reinforced concrete chimney (Prague) | 0.1% after 9 months 0.6% after 1.4 years 2.6% after 2.6 years 7.6% after 3.6 years |
| Prestressed concrete bridge at Nusle | 4.1% after 34 years |
| Stressed ribbon footbridge at Troja | 1.5% after 11 years |
| Prestressed bridge over the Motor-Way D8 (Dresden) | 10.4% after 15 years |
| High building in Vokovice | 12% and 1.13% after 33 years |
| Prestressed bridge on the Brno Motor-Way D1 | 0% after 32 years |